- Controlandtestofelevationanglefordual-axistrackingsystemofhorizoncoordinatesThispaperanalyzedtherelationshipbetweensatelliteelevationanglewithdifferenceSNR(signaltonoiseratio)ofBDS(BeiDouSatelliteNavigationSystem)differentorbitalsatellite.Thispaperde...
- 4839
- quadrantelevationfinesynchrodataquadrantelevationcoarsesynchrodataartilleryormortarfiredeliveredinaconstantdirectionatseveralquadrantelevations....
- 4726
- Itsapplicationrange,i.e.greatelevationdifferenceandbadconditionoffoundation,arepointedout.TheoveralllayouttakesfulladvantageoftheelevationdifferenceofthelandformtocreateanumberofexuberantSpaces.Sothemodelwassimplifiedwithoutconsiderationoftheviscosit...
- 29349
- azimuthandelevationcontrolpanelLongdistanceriver-crossinglevelingisanimportantjobintheelevationcontrolofthelong-spanbridgeconstruction.ThedeformationmonitoringitemsofthedamforShanxiHydropowerStationincludetheelevationcontrolnetworkclosetothedamarea,p...
- 22601
- Asyoutravelwestward,doestheelevationgethigher?Itisgenerallyassumedthatareactiondoesnotchangeinelevation.TheinnermostringofChiyliCrateractuallysitsatahigherelevationthantheouterring.Evenamodestelevationofarterialbloodpressureleadstoshortenedlifeexpect...
- 7324